wii Game demo discs

Hi
Does anyone know if we are going to see Wii demo disc's with magazines or be able to download demo's, I am disappointment because there are none around at the moment and it would come in handy before I buy a game (for instance I would not of got COD3 if i had played it in advanced)

Hi
Does anyone know if we are going to see Wii demo disc's with magazines or be able to download demo's, I am disappointment because there are none around at the moment and it would come in handy before I buy a game (for instance I would not of got COD3 if i had played it in advanced)